diff --git a/group_vars/all.yaml b/group_vars/all.yaml
index 2f2e8fb..e53b5a0 100644
--- a/group_vars/all.yaml
+++ b/group_vars/all.yaml
@@ -18,6 +18,7 @@ async_icinga_static_services:
     - { "name" : "backup_ths_storrage_box", "timeout" : "30d", "token" : "HISTORY_PURGED_SECRET" }
     - { "name" : "backup_kathi_laptop",     "timeout" : "30d", "token" : "HISTORY_PURGED_SECRET" }
     - { "name" : "mail_atlantishq",         "timeout" : "1h",  "token" : "HISTORY_PURGED_SECRET" }
+    - { "name" : "ths_caldav_backup",       "timeout" : "2d",  "token" : "HISTORY_PURGED_SECRET" }
 
 keycloak_admin_password: HISTORY_PURGED_SECRET
 keycloak_postgres_password: HISTORY_PURGED_SECRET